ICE Meca Tech

Self-Powered Temperature Monitoring System

The Self-Powered Temperature Monitoring System is a condition monitoring solution that collects and monitors temperature, humidity, partial discharge (PD), and environmental data in real time from key equipment at power facilities and industrial sites through wireless sensors. The sensors generate or obtain power through various energy harvesting methods such as electromagnetic induction, electric field, thermoelectric generation, and solar power, and collected data is transmitted via 2.4GHz LoRa wireless communication to gateways, display units, HMIs, and upper-level monitoring systems. This enables early detection of abnormal conditions at critical heat-generating points such as busbars, circuit breaker contacts, cable connections, transformers, and transmission lines, helping prevent fires, equipment failures, and partial discharge-related failures in advance.

Overview

Self-powered wireless sensors minimize the need for separate power wiring and battery replacement
Real-time collection of equipment condition data including temperature, humidity, and partial discharge
Centralized monitoring through integration with gateways, HMIs, and upper-level monitoring systems
Supports early detection of abnormal temperature rise, predictive maintenance, accident prevention, and reduced maintenance costs

System Overview

Continuous condition monitoring based on wireless and self-powered sensing

Basic Configuration Models

ETS-MICRO

Wireless Ultra-Miniature Contact Temperature Sensor

Self-powered sensor based on electromagnetic energy
Surface temperature measurement: -50℃ ~ +150℃
Ultra-compact design with IP68 protection rating
Applied to critical heat-generating points such as busbars, circuit breaker contacts, and cable connections

EDS-US-AI

Ultrasonic Partial Discharge (PD) and Temperature Wireless Sensor

Simultaneous monitoring of temperature and partial discharge based on self-powered operation
Temperature measurement range: -50℃ ~ +125℃
Ultrasonic PD detection with built-in AI algorithm
Capable of detecting the presence of PD, discharge type, intensity, and occurrence count

ETC-S3-2G4A

Wireless Temperature and Humidity Environmental Sensor

Battery-powered wireless environmental sensor
Temperature: -40℃ ~ +125℃ / Humidity: 0~100% RH
Monitors electrical rooms, inside switchboards, and areas prone to condensation
Detects ambient environmental changes and identifies condensation and overheating risks in advance

ETJ-N7A/B

Wireless Data Receiver

Receives 2.4GHz LoRa wireless sensor data
Selectable built-in or external antenna type
Receives up to 35 sensors
Upper-level system integration based on Modbus-RTU

PP-3000

Panel-Type Receiver and Display Unit

Receives 2.4GHz LoRa wireless data and displays in real time
Receives up to 12 sensors
Supports trend display, alarms, and contact output
Integrates with field and upper-level systems via Modbus-RTU communication

Panel HMI / Monitoring Platform

Integrated Monitoring Interface

Integrated display and centralized management of all sensor data
Visualizes temperature, humidity, partial discharge, circuit breaker status, and more
Provides alarms, data history, and trend analysis
Compatible with upper-level management systems such as Modbus-TCP

Key Benefits

Enhanced Safety

: Continuously monitors critical heat-generating points such as busbars, circuit breaker contacts, and cable connections, and detects abnormal temperature rise, partial discharge, and environmental anomalies early to prevent fires and equipment accidents.

Self-Powered Operation

: Utilizes energy harvesting technologies such as electromagnetic induction, electric field, thermoelectric generation, and solar power to reduce the burden of external power wiring and frequent battery replacement while ensuring long-term operational stability.

Predictive Maintenance

: Accumulates temperature, humidity, and partial discharge data to analyze abnormal equipment patterns and establish maintenance plans before failures occur, minimizing emergency repair situations.

Easy Installation

: Minimizes complex wiring work based on 2.4GHz LoRa wireless communication and can be applied to various equipment including existing switchboards, transformers, transmission lines, and cable connections.

Integrated Monitoring

: Centrally manages data from multiple sensors through ETJ-N7A/B, PP-3000, and HMI, and supports rapid on-site response by viewing alarms, trends, and historical data on a single screen.

Reduced Maintenance Cost

: Reduces management burden from manual inspections, wiring maintenance, and battery replacement, and lowers costs from equipment damage and unplanned shutdowns through early response to abnormal conditions.

Operational Continuity

: Monitors equipment status in real time to prevent unplanned shutdowns and accident escalation, supporting stable equipment operation at power plants and industrial facilities.

Scalability & Connectivity

: Integrates with existing systems based on Modbus-RTU, RS-485, and Modbus-TCP, and allows flexible expansion of sensors and gateways according to site scale and equipment configuration.